Databases :: Isolate An Out Of Memory Exception?
Nov 17, 2010How to isolate an out of memory exception
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VS 2008 Read XML Returning Out Of Memory Exception?
Mar 11, 2011I have a large XML file that contains invalid hex characters. I'm trying to test a function that removes invalid characters from the XML file but it must be stored in a string. When I try to read the XML file into a string I receive an out of memory exception. The file is 149MB. Can anyone tell me if there is another way to do this?
Code:
[code]....
Ajax - Changing Culture - To Get An Out Of Memory Exception?
Jan 21, 2010I have a strange problem with ASP.NET. Several sites on my web server run the exact same application. The application has a page that contains a Tab Container from the Ajax Control Toolkit which in itself contains a Calendar control.
If I set my culture in the web.config to be:
<globalization culture="en-GB" uiCulture="en-GB" />
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<globalization culture="en-US" uiCulture="en-US" />
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Web Forms :: Out Of Memory Exception On Remote Server
Oct 18, 2010I'm not sure why but on random occassions after I have added an update to my site via ftp and then try to access the site through the browser I get an "out of memory" exception. But there are no infinite loops or problems like that. Then after some time it will then work (I assume the web hosts restart IIS or something) and all is fine again. Server Error in '/' Application. Exception of type 'System.OutOfMemoryException' was thrown. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.
Source Error:
[Code]....
Stack Trace:
[Code]....
C# - Getting An Out Of Memory Exception With System.Threading.ReaderWriterCount
Nov 1, 2010I've got an asp.net application, it's running on DotNetNuke, under load we get the occasional out of memory exception. I've got a dump loaded it into windbg. the end of !dumpheap -stat is
1192a588 88684 2128416 AutoMapper.MappingEngine
79333594 9482 2266348 System.Byte[]
134b0034 88695 2838240 System.EventHandler`1[[AutoMapper.TypeMapCreatedEventArgs, AutoMapper]]
13d8703c 88684 4611568 System.Collections.Generic.Dictionary`2[[Castle.DynamicProxy.Generators.CacheKey, AutoMapper],[System.Type, mscorlib]]
13d86dc8 88684 4611568 Castle.DynamicProxy.ModuleScope
13d865bc 88684 4611568 System.Collections.Generic.Dictionary`2[[AutoMapper.Internal.TypePair, AutoMapper],[AutoMapper.IObjectMapper, AutoMapper]]
79327434 88703 4612556 System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.Int32, mscorlib]]
6c38e4e4 88684 5675776 System.Threading.ReaderWriterLockSlim
79330b24 87736 6458012 System.String
000d9c88 129 24186884 Free
793042f4 221202 101117016 System.Object[]
6c38e4a0 22703104 544874496 System.Threading.ReaderWriterCount
I can't find much information on the System.Threading.ReaderWriterCount, as it seems to be the problem. What is the likely cause? Or failing that what's the best next step to work that out? Based on the pointer from the given answer I had a look at ReaderWriterLockSlim. I wasn't using it directly, but I saw that it had 88684 instances, digging deeper I saw quite a few classes with that number of instances, pointing to AutoMapper.MappingEngine. This should be a singleton, so I've had a look at where it's being created. I suspect that it's the DI container and have made some changes around that to see if it helps
C# - Out Of Memory Exception While Writing 300dpi Images
Jan 19, 2011I have a requirement that to create a image with 300DPI, but during the composition of image, like addding the resources (font, images) I am getting out of memory exception.
using (Bitmap pg = new Bitmap(GetPixelsFromInches(float.Parse(pageWidth), dpi, actualDpi), GetPixelsFromInches(float.Parse(pageHeight), dpi, actualDpi)))
{
pg.SetResolution(float.Parse(dpi), float.Parse(dpi));
Graphics gr = Graphics.FromImage(pg);
gr.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
System.Drawing.Rectangle pgRect = new System.Drawing.Rectangle(0, 0, pg.Width, pg.Height);
SolidBrush solidWhite = new SolidBrush(Color.White);
gr.FillRectangle(solidWhite, pgRect);
currentPageDisplayed = xNode.Attributes["id"].Value;
foreach (XmlElement xElement in xNode)
{
//Here I am writing each elements, like texts or images.
DrawImageForElements(xElement, , dpi, actualDpi);
}
MemoryStream myMemoryStream = new MemoryStream();
//pg.Save(myMemoryStream, System.Drawing.Imaging.ImageFormat.Bmp);
String filename=@"c:images" + currentPageDisplayed + "+.png";
pg.Save(filename, System.Drawing.Imaging.ImageFormat.Png);
myMemoryStream.Dispose();
gr.Dispose();
pg.Dispose();
}
C# - How To Solve Out Of Memory Exception Error In Entity Framework
Apr 5, 2010these below codes give whole data of my Rehber datas. But if i want to show web page via Gridview send me out of memory exception error.
[code]....
DataSource Controls :: Datatable To Excel Memory Exception?
Feb 1, 2010[Code]....
View 4 RepliesCrystal Reports :: Out Of Memory Exception While Reading The Records
Feb 9, 2011im using sap crystal report version 13.0.2000.0. i've 27,000 records to be printed but when i run my application the exception error is displayed "Out Of Memory".. i've my appliation in VS2010 and OS is server 64bit and 4GB RAM..
View 1 RepliesControls :: Export To Excel - System Is Out Of Memory Exception
Nov 22, 2013We are using below code to export gridview data to excel. It is working fine when export 2 or 3 months data with more than 120,000 rows but we can try to export data for more than 12 months which almost contain 480,000 rows so it generates error
"System is out of memory exception" ....
Web Forms :: SQLBulkCopy Out Of Memory Exception For Larger Files
Dec 23, 2015I'm using SqlBulkCopy to load large file into databse, but a file bigger than 200k give me an error outofmemoryexception. Is there any way to append data into database from a file splitted in two. the first time I can use SqlBulkCopy, but to append second file into my table.
View 1 RepliesWeb Forms :: Out Of Memory Exception On Writing Large Files To Response
May 7, 2010I have to large files in a database which users can download. The user clicks a link and the following code runs:
[Code]....
Web Forms :: Out Of Memory Exception When Retrieve Video From Database According To Id And Open It
Jun 28, 2010i am using this code to retreive video from database according to id it works fine but when i open the sam page in two browser window i get Out of memory exception. how i can get rid of this exception.
EDataContext eld = new EDataContext();
var query = (from item in eld.Videos
where item.VideoID == VideoID
select item.Videodata);
foreach (System.Data.Linq.Binary arr in query)
{
context.Response.BinaryWrite(arr.ToArray());
}
AJAX :: 2.0 - Out Of Memory Exception When Browse The Site From IE7 In WinXP Machine
Nov 17, 2010I am encountering a weird message 'Out of memory at line : 6' in a web application, which is in production, all of a sudden. The application is built with ASP.Net 2.0. The page which throws this error is constructed as below:
Master Page
Main Page (Error displayed here)
Tab Page 4
Update Panel
User Control - Main
User Control - Child 1
User Controls - Sub Child 1
User Control - Child 2
There are six tab pages in the tab control, which is designed as a wizard and this error is thrown when navigating from Tab 3 to Tab 4. Tab 4 contains ModalPopupExtenders, Cascading Drop Down Lists, and Collapsible panes in user control. The Web Server is Win2003 SP1 with IIS 6.0. The browser is IE 6.0.3790.3959 SP2. When tested in firefox 3.0 the error is not thrown. When the site is browsed from IE7 in WinXP machine, It throws Sys.WebForms.PageRequestManagerServerErrorException with error code 12152 or 401.
Installation :: Web App In 3.5 Framework And Deployed At High Config Server - Out Of Memory Exception
Apr 13, 2010I have developed my web app in 3.5 framework and deployed at high config server(15 gb ram). In my app there are some rdlc reports which always throws out of memory exception. each report has around 15-20 pages. rest of pages are working fine. there are 700-800 users hitting this site concurrently. i m checking my server utilization and its never gone beyond 2 gb. wot i need to do so that my app can utilize full memory.
View 2 RepliesForms Data Controls :: 2.0 - System.out Of Memory Exception Error When Access The Web Application
Apr 16, 2010I am working on a ASP.NET 2.0 application. I get the following exception sometimes when i access the web application. I believe it is related to the server where the application is hosted? Exception of type 'System.OutOfMemoryException' was thrown. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown. Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:
[OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.]
System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +0
System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +43
System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +127
System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +142
System.Reflection.Assembly.Load(String assemblyString) +28
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +46
[ConfigurationErrorsException: Exception of type 'System.OutOfMemoryException' was thrown.]
System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +613
System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +203
System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +105
System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +178
System.Web.Compilation.BuildProvidersCompiler..ctor(VirtualPath configPath, Boolean supportLocalization, String outputAssemblyName) +54
System.Web.Compilation.ApplicationBuildProvider.GetGlobalAsaxBuildResult(Boolean isPrecompiledApp) +227
System.Web.Compilation.BuildManager.CompileGlobalAsax() +52
System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +337
[HttpException (0x80004005): Exception of type 'System.OutOfMemoryException' was thrown.]
System.Web.Compilation.BuildManager.ReportTopLevelCompilationException() +58
System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +512
System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters) +729
[HttpException (0x80004005): Exception of type 'System.OutOfMemoryException' was thrown.]
System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +8890735
System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +85
System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +259
What can be the reason for this error and what to check on the code or the server?
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Mar 15, 2011I need to upload an excel file using a web application. Then I need t oread it in memory without saving it on the server.
Does the file need to have headers? Also the data is such that it may have or may not have values for some columns.
Databases :: Using An Oracle Database Causing Exception
Nov 5, 2010I'm a little confused as to what is causing the following error is a very simple application: System.ArgumentException: An OLE DB Provider was not specified in the ConnectionString. An example would be, 'Provider=SQLOLEDB The code-behind has this:
OleDbConnection conn = new
OleDbConnection(ConfigurationManager.ConnectionStrings["db_conn_qa"].ConnectionString);
In the Web.Config, the following is present (note the Provider is clearly there):
<configuration>
<appSettings/>
<connectionStrings>
<add name="db_conn_qa" connectionString="Data Source=xx;Persist Security Info=True;User ID=xx;Password=xx;Unicode=True"
providerName="System.Data.OracleClient" />
</connectionStrings>
<system.web>
...
Databases :: MySqlDataAdapter Fill Data Exception - C#?
Dec 30, 2010I am using ASP.NET 4 (Visual Web Developer 2010 Express with MVC), however I think I should ask here as this will be a general MySQL 5 data access problem. I have other MySQL data access to other table with NO problem but this one.:
Here's my test SQL statement in a method:
public DataSet GetAll()
{
return ExecuteDataSet( "SELECT co.BookingID, co.BookingNo ,co.ClientID, co.AgencyID " +
"FROM clientorder co " +
"ORDER BY co.BookingNo");
}
protected DataSet ExecuteDataSet(string query)
[Code]....
Databases :: Custom Oracle Exception Handling?
Jul 23, 2010I have a web page with 5 textboxes (for branch_id, street, city, state, and zip) and a button. When data is entered in the textboxes, the button is clicked and the data is populated in the database. I have the sql INSERT statement ("insert into branch values(:branch_id,
location_type(:street, :city, :state, :zip), staff_nested())") in both the SELECT command and INSERT command. It was originally in just the SELECT command, but I also added into the INSERT command in case I need to do something in the on_insert or on_inserting event. I'm not sure if that would actually work since I click the button to enter.
Anyway, if a duplicate key is entered in branch_id the error "ORA-00001: Unique constraint violated" is raised. I would like to change this and put my own error message, such as "ID is already used, select another." What I have so far is below. I do still get the same message.
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Try
Catch ex As OleDbException [code]....
Configuration :: Isolate A Parent Application From The Child Applications?
Sep 3, 2010I have a parent application and several child applications in .NET 3.5. The parent application is a CMS custom app that needs to be isoalted from the child apps. THe URLs that we use to access the apps are:
[URL]
The root application on http://myserver is the cms application that needs to be isolated entirely from the other applications. Is this possible in ASP.NET and how do I go about doing it? Right now when I run sub_app1, I get a DLL binding error for a DLL that is only used in the root application.
Isolate Which Parameter Is Throwing Error In Insert Method?
Nov 21, 2010I'm passing parameters (over 30 in all) from a system.data.dataset into a tableadapter insert method, but I'm getting an "Input string was not in a correct format" exception.The error points to the method that is throwing, which is great, but is there a way I can tell exactly which parameter is throwing the error?(Sorry about the code formatting -- I fought with it for 5 minutes before giving up)
myTableAdapter.Insert(
row["GUID"].ToString(),
Convert.ToInt16(row["domain"].ToString()),
[code]...
Error Occurring When Using Wcf To Run Query - Memory Gates Checking Failed Because Of The Free Memory
May 21, 2010I am building an asp.net application, using II6 on windows server 2003 (vps hosting).
I am confronted with an error I didn't receive on my development machine (windows 7, iis 7.5, 64 bit).
When my wcf service tries launching my query running against a local sql server this is the error I receive:
Memory gates checking failed because the free memory (43732992 bytes) is less than 5% of total memory. As a result, the service will not be available for incoming requests. To resolve this, either reduce the load on the machine or adjust the value of minFreeMemoryPercentageToActivateService on the serviceHostingEnvironment config element.
Error: Attempted To Read Or Write Protected Memory. This Is Often An Indication That Other Memory Is Corrupt?
Oct 11, 2010I have both VS 2005 and 2008 installed on my machine. 2005 is fine. For 2008, literally any asp.net project I try to create gets this eror. I try stepping into the code, and the error occurs apparently before anything that I can trap is loaded. There is no information written to the event log. I have tried this with a "Hello World" webpage with nothing else going on. Seems unique to my Windows Server 2003 machine.
View 3 RepliesAttempted To Read Or Write Protected Memory. This Is Often An Indication That Other Memory Is Corrupt
Jul 30, 2010I am getting a weird error in asp.net while using leadtools imaging api. Here's the stack trace.
System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at SetThreadData(_THREADDATA* )
at Leadtools.Codecs.CodecsOptions.Use()
at Leadtools.Codecs.RasterCodecs.DoSave(SaveParams saveParams)
at Leadtools.Codecs.RasterCodecs.Save(RasterImage image, Stream stream, RasterImageFormat format, Int32 bitsPerPixel)........